DD1 is 2.9 and the very proud big sister to 10 week old DD2. Since I was around 7 months pregnant she has been rejecting DH, he is not allowed do anything for her and barely gets a cuddle anymore, everything has to be me. He is a lovely dad and is trying to be pragmatic about it (we know it's a normal enough phase with newborn arrivals) but I can see it is wearing him down now. She can occasionally be quite nasty to him and tells him she doesn't like him, it breaks my heart.
Is there anything we can do to smooth this transition? I am worried about their relationship, DH is starting to give up a bit 